one <~ two positional, key: value
one |> two positional, key: value
one ~> two positional, key: value
one <<< two positional, key: value
one <<~ two positional, key: value
one <|> two positional, key: value
one <~> two positional, key: value
one >>> two positional, key: value
one ~>> two positional, key: value
one ^^^ two positional, key: value